@import '../../style/themes/default';
@import '../../style/mixins/index';

@notification-prefix-cls: ~'@{c7n-prefix}-notification';

.@{notification-prefix-cls} {
  .reset-component;

  position: fixed;
  z-index: @zindex-notification;
  max-width: ~'calc(100vw - .32rem)';
  margin-right: 0.24rem;

  &-scroll {
    overflow-x: hidden;
    overflow-y: auto;

    &::-webkit-scrollbar {
      width: 8px;
    }

    &::-webkit-scrollbar-thumb {
      background-color: rgba(45, 45, 45, .5);
      border-radius: 8px;
      box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    }
  }

  &-before-shadow {
    &::before {
      position: absolute;
      top: 0;
      left: 0.12rem;
      z-index: 1;
      width: calc(100% - 0.32rem);
      height: 0.57rem;
      margin: 0;
      background-image: linear-gradient(180deg, rgba(255, 255, 255, 0.50) 0%, rgba(255, 255, 255, 1) 100%);
      transform: scaleY(-1);
      content: '';
    }
  }

  &-after-shadow {
    &::after {
      position: absolute;
      bottom: 0.35rem;
      left: 0.12rem;
      z-index: 1;
      width: calc(100% - 0.32rem);
      height: 0.57rem;
      margin: 0;
      background-image: linear-gradient(180deg, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.50) 100%);
      border-radius: 0.04rem;
      transform: scaleY(-1);
      content: '';
    }
  }

  &-alert {
    display: flex;
    justify-content: space-between;
    margin: 0 0.2rem 0.1rem 0.12rem;
    padding: 0.08rem 0.16rem;
    background-color: rgba(255, 255, 255, 1);
    border: none;
    border-radius: 0.04rem;
    box-shadow: @shadow-2;

    &-message {
      color: @text-color-secondary;
    }

    &-close {
      color: @link-color;
      cursor: pointer;

      &:hover {
        color: @link-hover-color;
      }
    }
  }

  &-topLeft,
  &-bottomLeft {
    margin-right: 0;
    margin-left: 0.24rem;

    .@{notification-prefix-cls}-fade-enter.@{notification-prefix-cls}-fade-enter-active,
    .@{notification-prefix-cls}-fade-appear.@{notification-prefix-cls}-fade-appear-active {
      animation-name: NotificationLeftFadeIn;
    }
  }

  &-notice {
    position: relative;
    width: @notification-width;
    margin-bottom: @notification-margin-bottom;
    padding: @notification-padding;
    overflow: hidden;
    line-height: 1.5;
    background-color: @component-background;
    border-radius: @border-radius-base;
    box-shadow: @shadow-2;
    transition: all @animation-duration-slow @ease-in-out;

    &-content {
      word-wrap: break-word;
    }

    &-message {
      display: block;
      margin-bottom: @notification-message-margin-bottom;
      color: @heading-color;
      font-size: @font-size-lg;
      line-height: @notification-message-line-height;

      &-single-line-auto-margin {
        display: block;
        width: ~'calc(@{notification-width} - @{notification-padding-horizontal} * 2 - .24rem - .48rem - 100%)';
        max-width: 0.04rem;
        background-color: transparent;
        pointer-events: none;

        &::before {
          display: block;
          content: '';
        }
      }
    }

    &-description {
      color: @notification-description-color;
      font-size: @font-size-base;
      line-height: @notification-description-line-height;
    }

    &-closable &-message {
      padding-right: @notification-closable-message-padding-right;
    }

    &-opacity {
      transform: scale(0.98);
      opacity: 0.7;
      filter: blur(0.5px);
      transition: all @animation-duration-slow @ease-in-out;
    }

    &-with-icon &-message {
      margin-bottom: @notification-message-margin-bottom;
      margin-left: @notification-with-icon-message-margin-left;
      font-size: @font-size-lg;
    }

    &-with-icon &-description {
      margin-left: @notification-with-icon-description-margin-left;
      font-size: @font-size-base;
    }

    &-icon {
      position: absolute;
      top: @notification-icon-top;
      left: @notification-icon-left;
      margin-left: @notification-icon-margin-left;
      line-height: 1;

      // 功能提示框字体大小（提升 i 优先级以高于图标库默认样式）
      i& {
        font-size: @notification-icon-size;
      }

      // 自定义部分的字体行高
      .@{iconfont-css-prefix} {
        font-size: @notification-custom-icon-size;
      }

      // 自定义部分的字体行高
      span& {
        line-height: @notification-custom-notice-icon-line-height;
      }

      &-success {
        color: @success-color;
      }

      &-info {
        color: @info-color;
      }

      &-warning {
        color: @warning-color;
      }

      &-error {
        color: @error-color;
      }
    }

    &-close-x::after {
      font-size: @font-size-base;
      font-family: anticon, sans-serif;
      cursor: pointer;
      content: '\e633';
    }

    &-close {
      position: absolute;
      top: @notification-close-icon-top;
      right: @notification-close-icon-right;
      color: @text-color-secondary;
      outline: none;

      a&:focus {
        text-decoration: none;
      }

      &:hover {
        color: #404040;
      }
    }

    &-hide-shadow {
      box-shadow: none;
      transform: scale(0.98);
      transition: all @animation-duration-slow @ease-in-out;
    }

    &-btn {
      float: right;
      margin-top: 0.16rem;
    }
  }

  &-scroll &-notice {
    margin-right: 0.12rem;
    margin-left: 0.12rem;
  }

  .notification-fade-effect {
    animation-duration: 0.24s;
    animation-timing-function: @ease-in-out;
    animation-fill-mode: both;
  }

  &-fade-enter,
  &-fade-appear {
    opacity: 0;
    .notification-fade-effect();
    animation-play-state: paused;
  }

  &-fade-leave {
    .notification-fade-effect();
    animation-duration: @animation-duration-base;
    animation-play-state: paused;
  }

  &-fade-enter&-fade-enter-active,
  &-fade-appear&-fade-appear-active {
    animation-name: NotificationFadeIn;
    animation-play-state: running;
  }

  &-fade-leave&-fade-leave-active {
    animation-name: NotificationFadeOut;
    animation-play-state: running;
  }
}

@keyframes NotificationFadeIn {
  0% {
    left: @notification-width;
    opacity: 0;
  }

  100% {
    left: 0;
    opacity: 1;
  }
}

@keyframes NotificationLeftFadeIn {
  0% {
    right: @notification-width;
    opacity: 0;
  }

  100% {
    right: 0;
    opacity: 1;
  }
}

@keyframes NotificationFadeOut {
  0% {
    max-height: 1.5rem;
    margin-bottom: @notification-margin-bottom;
    padding-top: @notification-padding;
    padding-bottom: @notification-padding;
    opacity: 1;
  }

  100% {
    max-height: 0;
    margin-bottom: 0;
    padding-top: 0;
    padding-bottom: 0;
    opacity: 0;
  }
}
